.popup_{
    background-color: white;
    z-index: 10;
    border: 1px lightgray solid;
    box-shadow: 0px 0px 6px #AAA;
    max-width: 200px;
}

.popup_ li{
    cursor: pointer;
    padding: 2px 4px;
    border: 1px lightgray solid;
    border-collapse: collapse;
}

.popup_ li:hover{
    background-color: lightgray;
}

.block-ul{
    display: block;
}

.block-li{
    display: inline-block;
    min-height: 21px;
    min-width: 21px;
}

.block-li img{
    display: block;
    min-width: 20px;
    min-height: 20px;
}